请输入您要查询的英文单词:
单词
backcross
释义
WordReference Random House Unabridged Dictionary of American English © 2024
back•cross
(bak
′
krôs′, -kros′),
USA pronunciation
[
Genetics.
]
v.t.
Genetics
to cross (a hybrid of the first generation) with either of its parents.
n.
Genetics
an instance of such crossing.
back
2
+
cross
1900–05
随便看
flowers of sulfur
flowers of tan
flowers of zinc
flowery
flowing
flowingly
flowingness
flowing tracery
flowmeter
flown
flow sheet
flowstone
floyd
fl. oz.
flq
flra
-flu-
flu
flub
flubbed
flubbing
flubdub
fluctuant
fluctuate
fluctuation
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/12/13 3:48:21